A man in his 60s was killed in the incident.
Gardaí are investigating a fatal road traffic collision on the 21st October 2018 at Kelshamore, Donard, Co. Wicklow.
The single vehicle collision occurred shortly before 11pm.
A passenger was fatally injured when a Toyota Landcruiser struck a ditch.
The driver, a man in his 40s, was removed to hospital with minor injuries.
The road at the scene of the incident is currently closed to facilitate an examination by Garda Forensic Collision Investigators.
Witnesses or anyone with information are asked to contact Baltinglass Garda Station on 059 6482610.